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lightnvm: remove lower page tables

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The lower page table is unused. All page tables reported by 1.2
devices are all reporting a sequential 1:1 page mapping. This is
also not used going forward with the 2.0 revision.

Signed-off-by: Matias Bjørling <m@bjorling.me>
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Matias Bjørling
2018-01-05 14:16:02 +01:00
committed by Jens Axboe
parent 98281a90ac
commit bb27aa9ecd
3 changed files with 0 additions and 87 deletions
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6
include/linux/lightnvm.h
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@@ -174,8 +174,6 @@ struct nvm_id_group {
u32 mpos;
u32 mccap;
u16 cpar;
struct nvm_id_lp_tbl lptbl;
};
struct nvm_addr_format {
@@ -313,10 +311,6 @@ struct nvm_dev {
/* Device information */
struct nvm_geo geo;
/* lower page table */
int lps_per_blk;
int *lptbl;
unsigned long total_secs;
unsigned long *lun_map;